Laptops Specs >> HP >> HP Essential 420 LK545LT
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| Display | HP Essential 420 LK545LT | |
| Screen Size | 14.00 " | |
| Display Screen Type | Active Matrix TFT Color LCD | |
| Aspect Ratio | 16:9 | |
| Screen Mode | WXGA | |
| Screen Resolution | 1366 x 768 | |
| Backlight Technology | LED | |
| Graphics Controller Manufacturer | Intel | |
| Graphics Controller Model | GMA 4500MHD | |
| Graphics Memory Technology | DDR3 SDRAM | |
| Graphics Memory Accessibility | Shared | |
| Hard Drive | HP Essential 420 LK545LT | |
| Storage Size | 500 GB | |
| Hard Drive Interface | Serial ATA | |
| Hard Drive RPM | 5400 | |
| Optical Drive Type | DVD-Writer | |
| Memory | HP Essential 420 LK545LT | |
| Memory Card Supported | Secure Digital (SD) Card, MultiMediaCard (MMC) | |
| Standard Memory | 2 GB | |
| Maximum Memory | 8 GB | |
| Memory Technology | DDR3 SDRAM | |
| Memory Standard | DDR3-1066/PC3-8500 | |
| Number of Total Memory Slots | 2 | |
| Memory Card Reader | Yes | |
| Network | HP Essential 420 LK545LT | |
| Wireless LAN | Yes | |
| Wireless LAN Manufacturer | Realtek | |
| Wireless LAN Model | RTL8191SE | |
| Wireless LAN Standard | IEEE 802.11b/g/n | |
| Ethernet Technology | Fast Ethernet | |
| Bluetooth | Yes | |
| Bluetooth Standard | Bluetooth 2.1 | |
| Dimensions | HP Essential 420 LK545LT | |
| Height | 1.1" | |
| Width | 13.2" | |
| Depth | 9.0" | |
| Weight (Approximate) | 80.0 oz | |
| Color | Stone Gray | |
| Detailed Specs | HP Essential 420 LK545LT | |
| Webcam | Yes | |
| Microphone | Yes | |
| Processor | HP Essential 420 LK545LT | |
| Processor Manufacturer | Intel | |
| Processor Type | Core 2 Duo | |
| Processor Model | T6670 | |
| Processor Speed | 2.20 GHz | |
| Processor Core | Dual-core (2 Core) | |
| Cache | 2 MB | |
| Bus Speed | 800 MHz | |
| Chipset Manufacturer | Intel | |
| Chipset Model | GM45 Express | |
| Software | HP Essential 420 LK545LT | |
| Operating System | Windows 7 Professional | |
| Operating System Architecture | 32-bit | |
| Input Devices | HP Essential 420 LK545LT | |
| Pointing Device Type | TouchPad | |
| I/O Expansions | HP Essential 420 LK545LT | |
| Expansion Slot Type | ExpressCard/34 | |
| Battery | HP Essential 420 LK545LT | |
| Battery Chemistry | Lithium Ion (Li-Ion) | |
| Maximum Battery Run Time | 5.50 Hour | |
| Interfaces | HP Essential 420 LK545LT | |
| HDMI | Yes | |
| Total Number of USB Ports | 3 | |
| Number of USB 2.0 Ports | 3 | |
| VGA | Yes |